

craving a change?
Here's your blueprint.
Train with Action Jacquelyn on the #1 Barre & Pilates fitness app for women.

Step 1: Ditch The Ordinary Gym Routine
Forget the commute, the machines, and the crowded weight room. Transform your body from the comfort of home with workouts that sculpt, tone, and lengthen—without the strain.

Step 2: Step Into Your Strongest, Most Confident Self
This isn’t just about working out—it’s about stepping into the strongest, most confident version of yourself.

Step 3: Follow The Most Effective Fitness Method Made For Women
We’re the only fitness method that successfully blends barre, pilates, and strength training into one graceful, results-driven program — with targeted workouts for getting in shape, pregnancy, postpartum recovery, and aging beautifully.
Don't Just Take Our Word For It...
Proven results. Real women. One powerful method for every stage of life.








4.9 App Store
Rating
Over 1,000 5-star reviews.
50,000+ Member Community
Supportive community of motivated women.
100% Satisfaction Guarantee
Love it or your money back.
Inside Your Membership


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+800 On-Demand Class Library
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Pilates, Barre, Strength + More
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Exclusive Weekly Schedule
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Fun New Monthly Challenges
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Signature 90 Day Program
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Signature 28 Day Beginner
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Signature Prenatal & Postnatal
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Private Facebook Community
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Life changing Meditations
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Recipe Plans & So Much More!



Become A Member
Each plan comes with a 7 day free trial.
YEARLY
$9.99
per month
$359.88 SAVE 67%!
7 days free then $119.99 paid yearly. LIMITED TIME OFFER

Meet your trainer!
Hi, I'm so grateful to be on this journey with you! I know exactly how it feels to crave a workout that truly feels right—one that’s effective yet energizing, graceful yet powerful.
As a former ballerina and NBA dancer, I spent years training my body to move with precision and strength. But after leaving the dance world, I struggled to find a fitness routine. Everything felt either too intense, too rigid, or just... uninspiring.
That’s why I created Barre Definition—a method designed specifically for women who want to sculpt, strengthen, and move with purpose, without the stress of high-impact workouts. My goal is to help you build long, lean muscles, improve your posture, and feel empowered in every movement—all while enjoying workouts that leave you feeling energized, not exhausted.
If you’ve ever felt stuck, unmotivated, or unsure where to start, you’re in the right place. I’ll guide you every step of the way, so you can love the way you move and fall in love with how you feel.
I can’t wait to move with you!
xo, Jacquelyn
Signature Programs





